Question
‘A’ alone can complete a work in 30 days. ‘B’
alone can complete the same work in 40 days. If ‘A’ and ‘B’ work together for 6 days, then the remaining work can be completed by ‘A’ alone in how many days?Solution
Let the total amount of work = 120 units {LCM of 30 and 40} Then, efficiency of ‘A’ = 120/30 = 4 units/day Efficiency of ‘B’ = 120/40 = 3 units/day Combined efficiency of ‘A’ and ‘B’ = 4 + 3 = 7 units/day Work completed by ‘A’ and ‘B’ together in 6 days = 7 × 6 = 42 units Remaining work = 120 – 42 = 78 units Time taken by ‘A’ alone to complete the remaining work = 78/4 = 19.5 days
Which section of the Income Tax Act, 1961 deals with the income from "Salaries"?
Mr. Arjun earns ₹12 lakh as salary and has invested ₹1.5 lakh in PPF. He also pays ₹30,000 as health insurance premium for himself and ₹50,000 f...
Mr. X, an Indian citizen, stayed in India for 130 days during FY 2024-25. In the four preceding years, his total stay in India was 480 days. Determine h...
A registered dealer sells goods worth ₹5,00,000 with GST @18%. He has input tax credit (ITC) of ₹70,000. What is his net GST payable in cash?
Mr. Y sold listed equity shares during the Financial Year 2024-25 after holding them for 18 months. The sale consideration amounted to ₹8,00,000, whil...
Mr. Raj, a salaried individual, claims HRA, standard deduction, and 80C deductions under the old regime. He is considering switching to the new tax regi...
Which of the following incomes is fully exempt under Section 10 of the Income Tax Act?
When is a prospectus called a Red-herring prospectus?
A taxpayer may file an updated return for FY2023-24 till what date?
A dealer supplies goods worth ₹1 lakh within state and charges GST. Which taxes will apply, and who will collect them?
Relevant for Exams:
